What will make it appear to some persons still more astonishing, that Rossini should have retired after producing _Guillaume Tell_ is, that he had signed an agreement with the Académie, by which he engaged to write three grand operas for it in six years. In addition to his "author's rights," he was to receive ten thousand francs annually until the expiration of the sixth year, and the completion of the third opera. No. 1 was _Guillaume Tell_. The librettos of Nos. 2 and 3 were _Gustave_ and _Le Duc d'Albe_, both of which were returned by Rossini to M. Scribe, perhaps, with an explanation, but with none that has ever been made public. Rossini was at this time thirty-seven years of age, strong and vigorous enough to have outlived, not only his earliest, but his latest compositions, had they not been the most remarkable dramatic works of this century. If Rossini had been a composer who produced with difficulty, his retirement would have been more easy to explain; but the difficulty with him must have been to avoid producing. The story is probably known to many readers of his writing a duet one morning, in bed, letting the music paper fall, and, rather than leave his warm sheets to pick it up, writing another duet, which was quite different from the first. A hundred similar anecdotes are told of the facility with which Rossini composed. Who knows but that he wished his career to be measured against those of so many other composers whose days were cut short, at about the age he had reached when he produced _Guillaume Tell_? A very improbable supposition, certainly, when we consider how little mysticism there is in the character of Rossini. However this may be, he ceased to write operas at about the age when many of his immediate predecessors and followers ceased to live.[93] And even Rossini had a narrow escape. About the critical period, when the composer of _Guillaume Tell_ was a little more than half way between thirty and forty, the Italian Theatre of Paris was burnt to the ground. This, at first sight, appears to have nothing to do with the question; but Rossini lived in the theatre, and his apartments were near the roof. He had started for Italy two days previously; had he remained in Paris, he certainly would have shared the fate of the other inmates who perished in the flames. * * * * *